---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-5632 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2800.000
BogoMIPS:            5600.00
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-3
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G     0  2.0G   0% /dev
tmpfs           395M  664K  394M   1% /run
/dev/vda1        20G  7.5G   12G  40% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3943         424        1368           0        2150        3257
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:c5:94:84 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86237sec preferred_lft 86237sec
    inet6 fe80::f816:3eff:fec5:9484/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-5632) 	09/21/24 	_x86_64_	(4 CPU)

12:27:43     LINUX RESTART	(4 CPU)

12:28:01          tps      rtps      wtps   bread/s   bwrtn/s
12:29:01       123.18     37.09     86.09   1700.92   6749.54
12:30:01       119.60     38.19     81.40   2193.90  12591.90
Average:       121.39     37.64     83.74   1947.41   9670.72

12:28:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:29:01      1762692   3365860   2275952     56.35     52280   1705104    602912     11.85    556976   1542216    157772
12:30:01      1412512   3344444   2626132     65.03     63424   2011724    605876     11.91    675640   1752140     90684
Average:      1587602   3355152   2451042     60.69     57852   1858414    604394     11.88    616308   1647178    124228

12:28:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:29:01         ens3    123.81     97.95   1056.13     25.88      0.00      0.00      0.00      0.00
12:29:01           lo      0.95      0.95      0.09      0.09      0.00      0.00      0.00      0.00
12:30:01         ens3    357.57    396.35   2045.56     70.26      0.00      0.00      0.00      0.00
12:30:01           lo      1.70      1.70      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    240.69    247.15   1550.85     48.07      0.00      0.00      0.00      0.00
Average:           lo      1.32      1.32      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-5632) 	09/21/24 	_x86_64_	(4 CPU)

12:27:43     LINUX RESTART	(4 CPU)

12:28:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:29:01        all     18.98      0.00      1.52      3.78      0.05     75.66
12:29:01          0      9.74      0.00      0.77      7.63      0.07     81.80
12:29:01          1     20.92      0.00      1.99      4.27      0.03     72.79
12:29:01          2     13.02      0.00      1.30      1.59      0.07     84.03
12:29:01          3     32.20      0.00      2.04      1.65      0.07     64.04
12:30:01        all     32.42      0.00      1.70      1.96      0.08     63.84
12:30:01          0     37.60      0.00      2.01      3.50      0.07     56.83
12:30:01          1     34.03      0.00      1.65      1.69      0.08     62.55
12:30:01          2     25.10      0.00      1.54      1.57      0.07     71.73
12:30:01          3     32.99      0.00      1.57      1.09      0.08     64.26
Average:        all     25.70      0.00      1.61      2.87      0.07     69.75
Average:          0     23.68      0.00      1.39      5.56      0.07     69.30
Average:          1     27.47      0.00      1.82      2.98      0.06     67.67
Average:          2     19.05      0.00      1.42      1.58      0.07     77.88
Average:          3     32.59      0.00      1.81      1.37      0.08     64.15